HYB18H1G321AF Datasheet, PDF (36/48 Pages) Qimonda AG – GDDR3 Graphics RAM 1-Gbit GDDR3 Graphics RAM

Internet Data Sheet
5.10
Operating Currents
HYB18H1G321AF–10/11/14
1-Gbit GDDR3
5.10.1
Operating Current Ratings for HYB18H1G321AF–
10/11/14
Parameter
Symbol
-10
Typ.
Operating Current
I_DD0
375
Operating Current
I_DD1
390
Precharge Power-Down Standby Current I_DD2P
240
Precharge Floating Standby Current
I_DD2F
300
Precharge Quiet Standby Current
I_DD2Q
275
Active Power-Down Standby Current
I_DD3P
240
Active Standby Current
I_DD3N
380
Operating Current Burst Read
I_DD4R
510
Operating Current Burst Write
I_DD4W
540
Auto-Refresh Current (t_RC=min(t_RFC))
I_DD5B
570
Auto-Refresh Current at t_REFI
I_DD5D
300
Self Refresh Current
I_DD6
10
Operating Current 1-CS
I_DD7
520
2-CS
NA
1) IDD specifications are tested after the device is properly initialized.
2) Input slew rate = 3V/ns.
3) Measured with Output open and On Die termination off.
4) Enables on-chip refresh and address counter.
TABLE 20
Operating Current Ratings ( 0 °C ≤ T_c ≤ 95 °C)
Limit Values
Unit Note
–11
–14
Typ.
350
370
220
275
250
220
360
470
495
550
280
10
500
690
Typ.
300
310
180
230
215
180
310
395
415
450
235
10
420
560
mA
1) 2) 3)
mA
1)2)3)
mA
1)2)3)
μA
1)2)3)
μA
1)2)3)
μA
1)2)3)
mA
1)2)3)
mA
1)2)3)
mA
1)2)3)
mA
1)2)3)
mA
1)2)3)
mA
1)2)3)4)
mA
1)2)3)
mA
1)2)3)
Rev. 0.92, 2007-10
36
06122007-MW7D-3G3M